Low-bias photoelectrochemical water splitting via mediating trap states and small polaron hopping

Autor: Hao Wu, Lei Zhang, Aijun Du, Rowshanak Irani, Roel van de Krol, Fatwa F. Abdi, Yun Hau Ng
Jazyk: angličtina
Rok vydání: 2022
Předmět:
Zdroj: Nature Communications, Vol 13, Iss 1, Pp 1-12 (2022)
Druh dokumentu: article
ISSN: 2041-1723
DOI: 10.1038/s41467-022-33905-6
Popis: While photoelectrochemical water splitting produces fuel from solar energy, a large fraction of photoanode photoexcited charge carriers cannot be extracted efficiently at low bias voltages. Here, authors improve the charge transport in P-doped BiVO4 by mediating polaron hopping and trap states.
Databáze: Directory of Open Access Journals